Fig. 9From: Green fabrication of ZnO nanoparticles via spirulina platensis and its efficiency against biofilm forming pathogensAntioxidant activity of green synthesized ZnO NPs (Data are expressed as means ± S.D) where IC50 = 78.35 µg/mL for ZnO NPs, while for standard IC50 = 8.1 µg/mLBack to article page